11885545440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{8253851}}^1$

素因数の和:8253872

約数の個数: 72

約数和(自身を含む): 40559428728

約数和(自身を除く): 28673883288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 8253851, 16507702, 24761553, 33015404, 41269255, 49523106, 66030808, 74284659, 82538510, 99046212, 123807765, 132061616, 148569318, 165077020, 198092424, 247615530, 264123232, 297138636, 330154040, 371423295, 396184848, 495231060, 594277272, 660308080, 742846590, 792369696, 990462120, 1188554544, 1320616160, 1485693180, 1980924240, 2377109088, 2971386360, 3961848480, 5942772720, 11885545440]

約数ペア:

[(1, 11885545440), (2, 5942772720), (3, 3961848480), (4, 2971386360), (5, 2377109088), (6, 1980924240), (8, 1485693180), (9, 1320616160), (10, 1188554544), (12, 990462120), (15, 792369696), (16, 742846590), (18, 660308080), (20, 594277272), (24, 495231060), (30, 396184848), (32, 371423295), (36, 330154040), (40, 297138636), (45, 264123232), (48, 247615530), (60, 198092424), (72, 165077020), (80, 148569318), (90, 132061616), (96, 123807765), (120, 99046212), (144, 82538510), (160, 74284659), (180, 66030808), (240, 49523106), (288, 41269255), (360, 33015404), (480, 24761553), (720, 16507702), (1440, 8253851)]